Particles of Obsession

When the serial murderer known as the Shadow is killed, all evidence points to Mira, a former trace evidence analyst, prompting her and John Zimmer, a writing professor, to seek out the true killer. As they navigate suspicion and danger, they uncover that the Shadow was connected to a larger threat, forcing them into a tense race against time. Their search reveals unsettling truths, highlighting that some lessons are learned only through the bloodshed.